<!doctype html>
<html>

	<head>
		<meta charset="UTF-8">
		<title></title>
		<meta name="viewport" content="width=device-width,initial-scale=1,minimum-scale=1,maximum-scale=1,user-scalable=no" />
		<link href="css/mui.min.css" rel="stylesheet" />
		<link rel="stylesheet" type="text/css" href="css/header.css" />
	</head>

	<body>

		<header class="mui-bar mui-bar-nav title">
			<a class="mui-action-back mui-icon mui-icon-left-nav mui-pull-left" style="color: white;"></a>
			<h1 class="mui-title title-color">设置昵称</h1>
			<a id="link_submit_nickname" class="mui-icon mui-icon-right-nav mui-pull-right" style="color: white;font-size: 14px;line-height: 25px;">完成</a>
		</header>

		<div class="mui-content">
			<div class="mui-input-row">
				<input id="txt_nickname" type="text" class="mui-input-speech mui-input-clear" placeholder="修改昵称">
			</div>

		</div>

		<script src="js/mui.min.js"></script>
		<script type="text/javascript" src="js/app.js"></script>
		<script type="text/javascript">
			mui.init();

			mui.plusReady(function() {
				var user = app.getUserGlobalInfo();
				var mynickname = user.nickname;

				var txt_nickname = document.getElementById("txt_nickname");
				txt_nickname.value = mynickname;

				// 提交事件，修改昵称
				var link_submit_nickname = document.getElementById("link_submit_nickname");
				link_submit_nickname.addEventListener("tap", function() {
					var newNickname = txt_nickname.value;
					if(!app.isNotNull(newNickname)) {
						// 获取焦点
						txt_nickname.focus();
					} else {
						if(newNickname.length < 1) {
							app.showToast("昵称长度太短", "error");
							return false;
						}
						if(newNickname.length > 8) {
							app.showToast("昵称不能超过8位", "error");
							return false;
						}

						plus.nativeUI.showWaiting("请稍后...");

						// 与后端联调
						mui.ajax(app.serverUrl + "/u/setNickname", {
							data: {
								userId: user.id,
								nickname: newNickname
							},
							dataType: 'json', //服务器返回json格式数据
							type: 'post', //HTTP请求类型
							timeout: 10000, //超时时间设置为10秒；
							headers: {
								'Content-Type': 'application/json'
							},
							success: function(data) {
								plus.nativeUI.closeWaiting();

								if(data.status == 200) {
									// 登录或注册成功之后，保存全局用户对象到本地缓存
									var userInfoJson = data.data;
									app.setUserGlobalInfo(userInfoJson);

									// 触发另外一个webview的自定义事件，可以使用 mui.fire()
									var imooc_meWebview = plus.webview.getWebviewById("imooc-me.html");
									mui.fire(imooc_meWebview, "refresh");

									// 页面跳转
									mui.back();
								} else {
									app.showToast(data.msg, "error");
								}
							}
						});

					}
				});
			});
		</script>
	</body>

</html>